| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacillus marmarensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus maritimus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus marismortui | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus marisflavi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus marinus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus mannanilyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus mangrovi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus malikii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus malacitensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus macyae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus macquariensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus macerans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus macauensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus lycopersici | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus luteus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus luteolus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus luciferensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus lonarensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus loiseleuriae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus locisalis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus litoralis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus lindianensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus ligniniphilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus lentus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus lentimorbus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus lehensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus lautus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus laterosporus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus larvae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus laevolacticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |